ST-DF-1319

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Lower pitch angle is recommended for stock motors; higher pitch angle is recommended for modified motors; lower pitch angle can also be used with modified motors if improved acceleration is desired
Blade geometry designed specifically for high compression ratio jet-pump systems
Exclusive hub-end water seal keeps the nasty stuff out of precious parts
Improve acceleration and top end while eliminating performance holes
Constructed of ultra high-strength, corrosion-resistant stainless steel
Mirror-smooth finish and polished hub resists cavitation
Impeller pitch is determined by casting, not bending